Mechanical Properties of Brick Aggregate Concrete Containing Rice Husk Ash as a Partial Replacement of Cement: Fid-Bau Portal

Fachinformationsdienst BAUdigital

Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik

Mechanical Properties of Brick Aggregate Concrete Containing Rice Husk Ash as a Partial Replacement of Cement

Noaman, Md. Abu / Islam, Md. Nazrul / Islam, Md. Rakibul / Karim, Md. Rezaul

The objective of this research was to determine the mechanical properties, including among others compressive strength $(f_{c}^{'})$ , tensile strength $(f_{s p})$ , flexural strength $(f_{r})$ , modulus of elasticity $(E_{c})$ , and Poisson’s ratio $(ν)$ of a brick aggregate concrete (BAC) containing rice husk ash (RHA) as a partial replacement of cement. Concrete cylinders with 100-mm diameter and 200-mm height were cast using 0–25% RHA as a partial replacement of cement with water-to-binder ratios of 0.45, 0.50, and 0.55, with a mix ratio of 1:1.5:3, and cured in water at room temperature. The experimental results indicated that $f_{c}^{'}$ and $f_{s p}$ increased gradually with the increasing RHA up to 15%. However, the maximum values of these were observed with 10% RHA. By contrast, $f_{r}$ of BAC containing up to 25% RHA was found lower than that of control concrete. $E_{c}$ and $ν$ of BAC with RHA were higher than those of control concrete. It was observed that mechanical properties of BAC were influenced significantly due to the inclusion of 15% RHA as a partial replacement of cement with a water-to-binder ratio of 0.50.

Zugriff

Zugriff prüfen

Verfügbarkeit in meiner Bibliothek prüfen

Bestellung bei Subito €

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren

Mechanical Properties of Brick Aggregate Concrete Containing Rice Husk Ash as a Partial Replacement of Cement

Noaman, Md. Abu / Islam, Md. Nazrul / Islam, Md. Rakibul / Karim, Md. Rezaul

The objective of this research was to determine the mechanical properties, including among others compressive strength $(f_{c}^{'})$ , tensile strength $(f_{s p})$ , flexural strength $(f_{r})$ , modulus of elasticity $(E_{c})$ , and Poisson’s ratio $(ν)$ of a brick aggregate concrete (BAC) containing rice husk ash (RHA) as a partial replacement of cement. Concrete cylinders with 100-mm diameter and 200-mm height were cast using 0–25% RHA as a partial replacement of cement with water-to-binder ratios of 0.45, 0.50, and 0.55, with a mix ratio of 1:1.5:3, and cured in water at room temperature. The experimental results indicated that $f_{c}^{'}$ and $f_{s p}$ increased gradually with the increasing RHA up to 15%. However, the maximum values of these were observed with 10% RHA. By contrast, $f_{r}$ of BAC containing up to 25% RHA was found lower than that of control concrete. $E_{c}$ and $ν$ of BAC with RHA were higher than those of control concrete. It was observed that mechanical properties of BAC were influenced significantly due to the inclusion of 15% RHA as a partial replacement of cement with a water-to-binder ratio of 0.50.

Mechanical Properties of Brick Aggregate Concrete Containing Rice Husk Ash as a Partial Replacement of Cement

Noaman, Md. Abu / Islam, Md. Nazrul / Islam, Md. Rakibul / Karim, Md. Rezaul

The objective of this research was to determine the mechanical properties, including among others compressive strength $(f_{c}^{'})$ , tensile strength $(f_{s p})$ , flexural strength $(f_{r})$ , modulus of elasticity $(E_{c})$ , and Poisson’s ratio $(ν)$ of a brick aggregate concrete (BAC) containing rice husk ash (RHA) as a partial replacement of cement. Concrete cylinders with 100-mm diameter and 200-mm height were cast using 0–25% RHA as a partial replacement of cement with water-to-binder ratios of 0.45, 0.50, and 0.55, with a mix ratio of 1:1.5:3, and cured in water at room temperature. The experimental results indicated that $f_{c}^{'}$ and $f_{s p}$ increased gradually with the increasing RHA up to 15%. However, the maximum values of these were observed with 10% RHA. By contrast, $f_{r}$ of BAC containing up to 25% RHA was found lower than that of control concrete. $E_{c}$ and $ν$ of BAC with RHA were higher than those of control concrete. It was observed that mechanical properties of BAC were influenced significantly due to the inclusion of 15% RHA as a partial replacement of cement with a water-to-binder ratio of 0.50.

Zugriff

Zugriff prüfen

Verfügbarkeit in meiner Bibliothek prüfen

Bestellung bei Subito €

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren

Dokumentinformationen

Titel:

Mechanical Properties of Brick Aggregate Concrete Containing Rice Husk Ash as a Partial Replacement of Cement

Beteiligte:

Noaman, Md. Abu (Autor:in) / Islam, Md. Nazrul (Autor:in) / Islam, Md. Rakibul (Autor:in) / Karim, Md. Rezaul (Autor:in)

Erschienen in:

Journal of Materials in Civil Engineering ; 30

Erscheinungsdatum:

23.03.2018

ISSN:

0899-1561 , 1943-5533

DOI:

https://doi.org/10.1061/(ASCE)MT.1943-5533.0002272

Medientyp:

Aufsatz (Zeitschrift)

Format:

Elektronische Ressource

Sprache:

Unbekannt

Ähnliche Titel

Mechanical Properties of Brick Aggregate Concrete Containing Rice Husk Ash as a Partial Replacement of Cement

Abu Noaman, Md. / Islam, Md. Nazrul / Islam, Md. Rakibul et al. | British Library Online Contents | 2018

Mechanical Properties of Concrete Using Eggshell Ash and Rice Husk Ash As Partial Replacement Of Cement

Afizah Asman Nurul Shahadahtul / Dullah Salinah / Lynn Ayog Janice et al. | DOAJ | 2017

Freier Zugriff

Properties of autoclaved aerated concrete incorporating rice husk ash as partial replacement for fine aggregate

Kunchariyakun, Kittipong | Online Contents | 2015

Mechanical Properties of Self Compacting Concrete with Partial Replacement of Rice Husk Ash

D Sathya Narayana / A Pavani / N Venkata Hussain Reddy | BASE | 2017

Freier Zugriff

Properties of cement sand brick containing finely crushed cockle shell as partial fine aggregate replacement

Muthusamy, Khairunisa / Nasir, Shahrul Munir Abdul / Budiea, Ahmed Mokhtar et al. | BASE | 2017

Freier Zugriff